发明名称 |
Gastrointestinal mucosa-adherent pharmaceutical composition |
摘要 |
In order to provide a composition having a long gastroduodenal residence time and exhibiting an improved efficacy, is provided a gastrointestinal mucosa-adherent composition comprising an active ingredient and a material which swells a viscogenic agent capable of being viscous with water a (e.g. curdlan and/or a low-substituted hydroxypropylcellulose etc.).
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申请公布号 |
US6428813(B1) |
申请公布日期 |
2002.08.06 |
申请号 |
US19990380939 |
申请日期 |
1999.09.10 |
申请人 |
TAKEDA CHEMICAL INDUSTRIES, LTD. |
发明人 |
AKIYAMA YOHKO;NAGAHARA NAOKI;KITANO MEGUMI;NAKAO MASAFUMI |
分类号 |
A61K9/16;A61K31/381;A61K31/422;A61K31/43;A61K31/675;(IPC1-7):A61K9/10;A61K47/32;A61K47/38 |
主分类号 |
A61K9/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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